Home / 26,583,273.02-36,691,741.86-17,313,940.82

Finding the Fourth Proportional to 26,583,273.02, 36,691,741.86 and 17,313,940.82

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Solution

The fourth proportional to 26,583,273.02, 36,691,741.86 and 17,313,940.82 is: 23,897,683.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,583,273.02 : 36,691,741.86 = 17,313,940.82 : x
  2. Step 2: Convert to fraction form
    26,583,273.02/36,691,741.86 = 17,313,940.82/x
  3. Step 3: Cross multiply
    26,583,273.02x = 36,691,741.86 × 17,313,940.82
  4. Step 4: Simplify right side
    26,583,273.02x = 635,278,647,146,756.75
  5. Step 5: Solve for x
    x = 635,278,647,146,756.75/26,583,273.02
  6. Step 6: Final answer
    x = 23,897,683.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.